SDR FDEA202212283025

Service difficulty report · Shear Tie · Boeing 757222

Difficulty date: December 28, 2022
Submitted: January 4, 2023
Operation: Air carrier
Aircraft: N784FD
Make and model: Boeing 757222
Aircraft serial: 26681
Aircraft time: 75,059 hours, 29,760 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: Shear Tie
Part number: 140N2002814
Condition: Corroded
Location: Bs 839 S29.
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FWD PIT LOWER SHEAR TIE IS CORRODED AT STA 839 STR 29L ON AFT SIDE OF FRAME FWD CARGO SHEAR TIE STA 29L TO 29R MATERIAL LOSS 100% REMOVED CORRODED SHEAR TIE. FABRICATED, LOCATED, CHROMIC ACID ANODIZED, PRIME, TOP COATED, PART MARKED AND INSTALLED NEW SHEAR TIE.